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Title: Sub-wavelength antenna enhanced bilayer graphene tunable photodetector

Abstract

The integration of bilayer graphene with an absorption enhancing sub-wavelength antenna provides an infrared photodetector capable of real-time spectral tuning without filters at nanosecond timescales.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1243314
Patent Number(s):
9,293,627
Application Number:
14/056,023
Assignee:
Sandia Corporation (Albuquerque, NM) SNL-A
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Oct 17
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 47 OTHER INSTRUMENTATION; 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Beechem, III, Thomas Edwin, Howell, Stephen W., Peters, David W., Davids, Paul, and Ohta, Taisuke. Sub-wavelength antenna enhanced bilayer graphene tunable photodetector. United States: N. p., 2016. Web.
Beechem, III, Thomas Edwin, Howell, Stephen W., Peters, David W., Davids, Paul, & Ohta, Taisuke. Sub-wavelength antenna enhanced bilayer graphene tunable photodetector. United States.
Beechem, III, Thomas Edwin, Howell, Stephen W., Peters, David W., Davids, Paul, and Ohta, Taisuke. Tue . "Sub-wavelength antenna enhanced bilayer graphene tunable photodetector". United States. doi:. https://www.osti.gov/servlets/purl/1243314.
@article{osti_1243314,
title = {Sub-wavelength antenna enhanced bilayer graphene tunable photodetector},
author = {Beechem, III, Thomas Edwin and Howell, Stephen W. and Peters, David W. and Davids, Paul and Ohta, Taisuke},
abstractNote = {The integration of bilayer graphene with an absorption enhancing sub-wavelength antenna provides an infrared photodetector capable of real-time spectral tuning without filters at nanosecond timescales.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 22 00:00:00 EDT 2016},
month = {Tue Mar 22 00:00:00 EDT 2016}
}

Patent:

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Works referenced in this record:

Active terahertz metamaterial devices
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Ultrafast graphene photodetector
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